Contents of /trunk/src/cache.c

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Revision 163 - (show annotations)
Thu Nov 5 15:12:37 2009 UTC (14 years, 6 months ago) by harbaum
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File size: 27994 byte(s) 
Textview color handling
1 /*
2 * Copyright (C) 2008 Till Harbaum <till@harbaum.org>.
3 *
4 * This file is part of GPXView.
5 *
6 * GPXView is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * GPXView is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with GPXView. If not, see <http://www.gnu.org/licenses/>.
18 */
19
20 #include "gpxview.h"
21 #include <math.h>
22
23 static GtkWidget *cache_description(appdata_t *appdata, cache_t *cache) {
24 return html_view(appdata, cache->long_description,
25 cache->long_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL);
26 }
27
28 #ifndef USE_MAEMO // maemos touchscreen doesn't support tooltips
29 static const char *cache_type_tip[] = {
30 "Traditional Cache", "Multicache", "Mystery/Unknown Cache",
31 "Virtual Cache", "Webcam Cache", "Event Cache",
32 "Letterbox Hybrid", "Earthcache", "Wherigo Cache",
33 "Mega-Event Cache", "Cache-In-Trash-Out Cache"
34 };
35
36 static const char *cache_size_tip[] = {
37 "Regular Container", "Small Container", "Micro",
38 "Other Container", "Container not chosen", "Large Container",
39 "Virtual Container"
40 };
41 #endif
42
43 static const char *cache_size_name[] = {
44 "Regular", "Small", "Micro", "Other",
45 "Not chosen", "Large", "Virtual"
46 };
47
48 void bearing_fill_hbox(GtkWidget *hbox,
49 appdata_t *appdata, pos_t refpos, pos_t pos) {
50 char str[32];
51
52 if(!isnan(pos.lat) && !isnan(pos.lon)) {
53 gtk_box_pack_start(GTK_BOX(hbox), gtk_image_new_from_pixbuf(
54 icon_bearing(refpos, pos)),1,0,0);
55
56 if(!isnan(refpos.lat) && !isnan(refpos.lon)) {
57 gtk_box_pack_start_defaults(GTK_BOX(hbox),
58 GTK_LABEL_SMALL((char*)pos_get_bearing_str(refpos, pos)));
59 snprintf(str, sizeof(str), _("%.1f°"),
60 gpx_pos_get_bearing(refpos, pos));
61 gtk_box_pack_start_defaults(GTK_BOX(hbox), GTK_LABEL_SMALL(str));
62 gpx_pos_get_distance_str(str, sizeof(str),
63 refpos, pos, appdata->imperial);
64 gtk_box_pack_start(GTK_BOX(hbox),
65 gtk_label_attrib(str, SIZE_SMALL, STRIKETHROUGH_NONE),1,0,0);
66 } else
67 gtk_box_pack_start(GTK_BOX(hbox),
68 gtk_label_attrib(_("(no position)"),
69 SIZE_SMALL, STRIKETHROUGH_NONE),1,0,0);
70 } else
71 gtk_box_pack_start(GTK_BOX(hbox),
72 gtk_label_attrib(_("(invalid position in notes)"),
73 SIZE_SMALL, STRIKETHROUGH_NONE),1,0,0);
74 }
75
76 /* this function sets everthing related to the coordinate. used to */
77 /* cope with the user setting a new "note coordinate" */
78 void overview_coordinate_update(cache_context_t *context) {
79 if(!context->notes.modified)
80 return;
81
82 /* update position labels */
83 int strike = notes_get_override(context)?STRIKETHROUGH:STRIKETHROUGH_NONE;
84 char str[32];
85 pos_lat_str(str, sizeof(str), context->cache->pos.lat);
86 gtk_label_attrib_set(context->pos_lat_label, str, SIZE_BIG, strike);
87 pos_lon_str(str, sizeof(str), context->cache->pos.lon);
88 gtk_label_attrib_set(context->pos_lon_label, str, SIZE_BIG, strike);
89
90 /* remove enire hbox and build a new one */
91 gtk_container_foreach(GTK_CONTAINER(context->bearing_hbox),
92 (GtkCallback)gtk_widget_destroy, NULL);
93
94 /* update distance/etc */
95 if(!isnan(context->cache->pos.lat) &&
96 !isnan(context->cache->pos.lon))
97 bearing_fill_hbox(context->bearing_hbox, context->appdata,
98 *get_pos(context->appdata), notes_get_pos(context));
99
100 gtk_widget_show_all(context->bearing_hbox);
101 }
102
103 static void gcvote_set(cache_context_t *context, vote_t *vote) {
104 if(!vote) return;
105
106 if(context->quality) {
107 gtk_widget_destroy(context->quality);
108 context->quality = NULL;
109 }
110
111 if(context->votes) {
112 gtk_widget_destroy(context->votes);
113 context->votes = NULL;
114 }
115
116 /* update/draw the voting */
117 #ifndef USE_MAEMO
118 GtkTooltips *tips = gtk_tooltips_new();
119 #endif
120
121 char *votes_str = g_strdup_printf(_("Quality (%d %s):"), vote->votes,
122 (vote->votes == 1)?_("vote"):_("votes"));
123 context->votes = GTK_LABEL_SMALL(votes_str);
124 gtk_box_pack_start(GTK_BOX(context->votebox),
125 context->votes, FALSE, FALSE, 0);
126 g_free(votes_str);
127 context->quality = icon_get_widget(ICON_STARS, (int)(vote->quality*2-2));
128 gtk_box_pack_start(GTK_BOX(context->votebox), context->quality,
129 FALSE, FALSE, 0);
130
131 #ifndef USE_MAEMO
132 char *str = g_strdup_printf(_("Quality: %d"), vote->quality);
133 gtk_tooltips_set_tip(tips, context->votebox, str, NULL);
134 g_free(str);
135 #endif
136
137 gtk_widget_show_all(context->votebox);
138
139 g_free(vote);
140 }
141
142 static void gcvote_callback(vote_t *vote, gpointer data) {
143 cache_context_t *context = (cache_context_t*)data;
144
145 /* no vote returned: request failed, just cleanup */
146 if(!vote) {
147 printf("gcvote: callback for failed request\n");
148
149 gcvote_request_free(context->gcvote_request);
150 context->gcvote_request = NULL;
151 return;
152 }
153
154 printf("gcvote: callback is being called with a %d/%d\n",
155 vote->quality, vote->votes);
156
157 gcvote_set(context, vote);
158
159 gcvote_save(context->appdata, context->cache, &context->gcvote_request->mem);
160
161 gcvote_request_free(context->gcvote_request);
162 context->gcvote_request = NULL;
163 }
164
165 static GtkWidget *cache_overview(cache_context_t *context) {
166 GtkWidget *vbox, *ivbox;
167 GtkWidget *table, *tip;
168 char str[64];
169 #ifndef USE_MAEMO
170 GtkTooltips *tips = gtk_tooltips_new();
171 #endif
172 appdata_t *appdata = context->appdata;
173 cache_t *cache = context->cache;
174
175 vbox = gtk_vbox_new(FALSE, 0);
176
177 table = gtk_table_new(3,4, FALSE);
178
179 if(cache->type != CACHE_TYPE_UNKNOWN) {
180 gtk_table_attach(GTK_TABLE(table),
181 tip = icon_get_widget(ICON_CACHE_TYPE, cache->type), 0,1,0,1,
182 GTK_FILL, 0, GTK_FILL, 0);
183 #ifndef USE_MAEMO
184 gtk_tooltips_set_tip(tips, tip, _(cache_type_tip[cache->type]), NULL);
185 #endif
186 }
187
188 /* ------------ box containing container info ------------ */
189 if(cache->container != CACHE_CONT_UNKNOWN) {
190 ivbox = gtk_vbox_new(FALSE, 0);
191 sprintf(str, _("Size: %s"), _(cache_size_name[cache->container]));
192 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(str),
193 FALSE, FALSE, 0);
194 gtk_box_pack_start(GTK_BOX(ivbox),
195 icon_get_widget(ICON_CACHE_SIZE, cache->container),
196 FALSE, FALSE, 0);
197 gtk_table_attach(GTK_TABLE(table), ivbox, 0,1,1,2,
198 GTK_EXPAND | GTK_FILL, 0, GTK_FILL, 0);
199 #ifndef USE_MAEMO
200 gtk_tooltips_set_tip(tips, ivbox, _(cache_size_tip[cache->container]), NULL);
201 #endif
202 }
203
204 /* ----------------------- id ---------------------------- */
205 if(cache->id) {
206 int strike = cache->archived?STRIKETHROUGH_RED:
207 (!cache->available?STRIKETHROUGH:STRIKETHROUGH_NONE);
208 GtkWidget *lbl = link_button_attrib(context->appdata,
209 cache->id, context->cache->url,
210 SIZE_BIG, strike);
211 gtk_table_attach(GTK_TABLE(table), lbl, 1,2,0,1, FALSE, FALSE, 0, 0);
212 }
213
214 /* --------------- box containing owner info ------------- */
215 if(cache->owner) {
216 ivbox = gtk_vbox_new(FALSE, 0);
217 gtk_box_pack_start_defaults(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("by")));
218
219 static const char *owner_type = "profile/";
220 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
221 link_button_by_id(appdata, cache->owner->name,
222 owner_type, cache->owner->id));
223 gtk_table_attach(GTK_TABLE(table), ivbox, 1,2,1,2, FALSE,FALSE,0,0);
224 }
225
226 /* ----------- vbox containing all ratings ---------- */
227 GtkWidget *ratebox = gtk_vbox_new(FALSE, 0);
228
229 /* ----------- box containing difficulty rating ---------- */
230 if(cache->difficulty != 0) {
231 ivbox = gtk_vbox_new(FALSE, 0);
232 gtk_box_pack_start(GTK_BOX(ivbox),
233 GTK_LABEL_SMALL(_("Difficulty:")),
234 FALSE, FALSE, 0);
235 gtk_box_pack_start(GTK_BOX(ivbox),
236 icon_get_widget(ICON_STARS, (int)(cache->difficulty*2-2)),
237 FALSE, FALSE, 0);
238
239 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
240 gtk_container_add(GTK_CONTAINER(align), ivbox);
241 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
242 #ifndef USE_MAEMO
243 sprintf(str, _("Difficulty: %.1f"), cache->difficulty);
244 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
245 #endif
246 }
247
248 /* ------------ box containing terrain rating ------------ */
249 if(cache->terrain != 0) {
250 ivbox = gtk_vbox_new(FALSE, 0);
251 gtk_box_pack_start(GTK_BOX(ivbox), GTK_LABEL_SMALL(_("Terrain:")),
252 FALSE, FALSE, 0);
253 gtk_box_pack_start(GTK_BOX(ivbox),
254 icon_get_widget(ICON_STARS, (int)(cache->terrain*2-2)),
255 FALSE, FALSE, 0);
256 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
257 gtk_container_add(GTK_CONTAINER(align), ivbox);
258 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
259 #ifndef USE_MAEMO
260 sprintf(str, _("Terrain: %.1f"), cache->terrain);
261 gtk_tooltips_set_tip(tips, ivbox, str, NULL);
262 #endif
263 }
264
265 /* --------------------- GCVote ------------------------ */
266
267 vote_t *vote = gcvote_restore(appdata, cache);
268
269 context->gcvote_request =
270 gcvote_request(appdata, gcvote_callback, cache->url, context);
271
272 context->votebox = gtk_vbox_new(FALSE, 0);
273 GtkWidget *align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
274 gtk_container_add(GTK_CONTAINER(align), context->votebox);
275 gtk_box_pack_start_defaults(GTK_BOX(ratebox), align);
276
277 /* fill with vote if present on disk (will also free vote) */
278 if(vote)
279 gcvote_set(context, vote);
280
281 gtk_table_attach_defaults(GTK_TABLE(table), ratebox, 2,3,0,2);
282
283 /* ----------------------------------------------------- */
284
285
286 /* ----------------- the two coordinates ----------------- */
287 /* ----------------- and the heading/distance ------------ */
288 pos_t *refpos = get_pos(appdata);
289
290 ivbox = gtk_vbox_new(FALSE, 0);
291 int strike = (cache->notes && cache->notes->override)?
292 STRIKETHROUGH:STRIKETHROUGH_NONE;
293
294 /* the original coordinate is being displayed */
295 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
296 context->pos_lat_label = pos_lat(cache->pos.lat, SIZE_BIG, strike));
297 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
298 context->pos_lon_label = pos_lon(cache->pos.lon, SIZE_BIG, strike));
299
300 /* but calculations may be done with respect to the overriden one */
301 if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) {
302 context->bearing_hbox = gtk_hbox_new(FALSE, 0);
303 bearing_fill_hbox(context->bearing_hbox, appdata, *refpos,
304 gpx_cache_pos(cache));
305 gtk_box_pack_start_defaults(GTK_BOX(ivbox), context->bearing_hbox);
306 }
307
308 gtk_table_attach_defaults(GTK_TABLE(table), ivbox, 3,4,0,2);
309
310 /* ----------------------------------------------------- */
311
312 gtk_box_pack_start(GTK_BOX(vbox), table, 0,0,0);
313 gtk_box_pack_start(GTK_BOX(vbox), gtk_hseparator_new(),FALSE,FALSE,0);
314
315 /* ----------------------------------------------------- */
316
317 if(cache->short_description)
318 gtk_box_pack_start_defaults(GTK_BOX(vbox),
319 html_view(appdata, cache->short_description,
320 cache->short_is_html?HTML_HTML:HTML_PLAIN_TEXT, TRUE, cache, NULL));
321
322 return vbox;
323 }
324
325 /* slow but short, we don't need performance here ... */
326 static void rot13(char *t) {
327 int braces = 0;
328
329 while(*t) {
330 if(!braces) {
331 if(*t == '[')
332 braces++;
333 else if(((*t >= 'a') && (*t < 'n')) ||
334 ((*t >= 'A') && (*t < 'N'))) *t += 13;
335 else if(((*t >= 'n') && (*t <= 'z')) ||
336 ((*t >= 'N') && (*t <= 'Z'))) *t -= 13;
337 } else {
338 if(braces > 0 && *t == ']')
339 braces--;
340 }
341
342 t++;
343 }
344 }
345
346 static void on_decrypt(GtkWidget *widget, gpointer data) {
347 /* data is a link to the textview */
348 g_assert(GTK_IS_TEXT_VIEW(data));
349
350 GtkTextIter start, end;
351 GtkTextBuffer *buffer = gtk_text_view_get_buffer((GtkTextView*)data);
352
353 gtk_text_buffer_get_start_iter(buffer, &start);
354 gtk_text_buffer_get_end_iter(buffer, &end);
355 char *text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
356
357 rot13(text);
358 gtk_text_buffer_set_text(buffer, text, -1);
359
360 free(text);
361 }
362
363 static GtkWidget *cache_hint(appdata_t *appdata, cache_t *cache) {
364 /* encrypting/decrypting html is nothing we want to do */
365 if(cache->hint_is_html)
366 return html_view(appdata, cache->hint, HTML_HTML, TRUE, NULL, NULL);
367
368 /* we can now be sure that we are talking about pain text */
369 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
370
371 char *hint = strdup(cache->hint);
372 rot13(hint);
373 GtkWidget *view =
374 html_view(appdata, hint, HTML_PLAIN_TEXT, TRUE, NULL, NULL);
375 gtk_box_pack_start_defaults(GTK_BOX(vbox), view);
376 free(hint);
377
378 GtkWidget *button = gtk_button_new_with_label(_("Encrypt/Decrypt"));
379 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
380 hildon_gtk_widget_set_theme_size(button,
381 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
382 #endif
383 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
384 gtk_signal_connect(GTK_OBJECT(button), "clicked",
385 GTK_SIGNAL_FUNC(on_decrypt), gtk_bin_get_child(GTK_BIN(view)));
386
387 return vbox;
388 }
389
390 static GtkWidget *cache_wpts(appdata_t *appdata, wpt_t *wpt) {
391 pos_t *refpos = NULL;
392
393 #ifndef USE_PANNABLE_AREA
394 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
395 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
396 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
397 #else
398 GtkWidget *pannable_area = hildon_pannable_area_new();
399 #endif
400
401 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
402
403 /* four rows per waypoint */
404 GtkWidget *table = gtk_table_new(4*gpx_number_of_waypoints(wpt)-1,4, FALSE);
405
406 refpos = get_pos(appdata);
407
408 int wpt_row=0;
409 while(wpt) {
410 GtkWidget *ihbox, *tip;
411 char str[32];
412
413 /* ----------------------- icon/id ---------------------------- */
414 ihbox = gtk_hbox_new(FALSE, 0);
415
416 if(wpt->sym != WPT_SYM_UNKNOWN) {
417 gtk_box_pack_start(GTK_BOX(ihbox),
418 tip = icon_get_widget(ICON_WPT, wpt->sym), 1,0,0);
419 }
420
421 if(wpt->id)
422 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_BIG(wpt->id), 1,0,0);
423
424 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 0,1,wpt_row, wpt_row+1);
425
426 /* ----------------- the two coordinates ----------------- */
427 /* ----------------- and the heading/distance ------------ */
428 gtk_table_attach_defaults(GTK_TABLE(table),
429 pos_lat(wpt->pos.lat, SIZE_BIG, STRIKETHROUGH_NONE),
430 1,2, wpt_row, wpt_row+1);
431 gtk_table_attach_defaults(GTK_TABLE(table),
432 pos_lon(wpt->pos.lon, SIZE_BIG, STRIKETHROUGH_NONE),
433 2,3, wpt_row, wpt_row+1);
434
435 ihbox = gtk_hbox_new(FALSE, 0);
436 gtk_box_pack_start(GTK_BOX(ihbox), gtk_image_new_from_pixbuf(
437 icon_bearing(*refpos, wpt->pos)),1,0,0);
438 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
439 GTK_LABEL_SMALL((char*)pos_get_bearing_str(*refpos, wpt->pos)));
440 snprintf(str, sizeof(str), _("%.1f°"),
441 gpx_pos_get_bearing(*refpos, wpt->pos));
442 gtk_box_pack_start_defaults(GTK_BOX(ihbox), GTK_LABEL_SMALL(str));
443 gpx_pos_get_distance_str(str, sizeof(str),
444 *refpos, wpt->pos, appdata->imperial);
445 gtk_box_pack_start(GTK_BOX(ihbox), GTK_LABEL_SMALL(str),1,0,0);
446
447 gtk_table_attach_defaults(GTK_TABLE(table), ihbox, 3,4,
448 wpt_row+0, wpt_row+1);
449
450 /* ------------------ description ------------------------- */
451 if(wpt->desc) {
452 GtkTextBuffer *buffer = gtk_text_buffer_new(NULL);
453 gtk_text_buffer_set_text(buffer, wpt->desc, strlen(wpt->desc));
454
455 #ifndef USE_HILDON_TEXT_VIEW
456 GtkWidget *textview = gtk_text_view_new_with_buffer(buffer);
457 #else
458 GtkWidget *textview = hildon_text_view_new();
459 hildon_text_view_set_buffer(HILDON_TEXT_VIEW(textview), buffer);
460 #endif
461
462 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
463 gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
464 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview), FALSE);
465
466 gtk_table_attach_defaults(GTK_TABLE(table), textview, 0,4,
467 wpt_row+1, wpt_row+2);
468 }
469
470 /* ------------------ comment ------------------------- */
471 if(wpt->cmt) {
472 GtkTextBuffer *buffer = gtk_text_buffer_new(NULL);
473 gtk_text_buffer_set_text(buffer, wpt->cmt, strlen(wpt->cmt));
474 #ifndef USE_HILDON_TEXT_VIEW
475 GtkWidget *textview = gtk_text_view_new_with_buffer(buffer);
476 #else
477 GtkWidget *textview = hildon_text_view_new();
478 hildon_text_view_set_buffer(HILDON_TEXT_VIEW(textview), buffer);
479 #endif
480 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
481 gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
482 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(textview), FALSE);
483
484 gtk_table_attach_defaults(GTK_TABLE(table), textview, 0,4,
485 wpt_row+2, wpt_row+3);
486 }
487
488 /* --------------------- seperator -------------------------*/
489 if(wpt->next)
490 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0,4,
491 wpt_row+3, wpt_row+4);
492
493
494 wpt_row+=4;
495 wpt = wpt->next;
496 }
497
498 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
499
500 #ifndef USE_PANNABLE_AREA
501 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
502 vbox);
503 return scrolled_window;
504 #else
505 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
506 vbox);
507 return pannable_area;
508 #endif
509 }
510
511 static GtkWidget *cache_tbs(appdata_t *appdata, tb_t *tb) {
512 pos_t *refpos = NULL;
513
514 #ifndef USE_PANNABLE_AREA
515 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
516 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
517 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
518 #else
519 GtkWidget *pannable_area = hildon_pannable_area_new();
520 #endif
521
522 GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
523
524 /* four rows per waypoint */
525 GtkWidget *table = gtk_table_new(2*gpx_number_of_tbs(tb)-1,3, FALSE);
526
527 refpos = get_pos(appdata);
528
529 int tb_row=0;
530 while(tb) {
531 static const char *tb_type = "track/details.aspx";
532
533 /* --------------------- icon/ref/name -------------------------*/
534 gtk_table_attach_defaults(GTK_TABLE(table), icon_get_widget(ICON_TB, 0),
535 0, 1, tb_row+0, tb_row+1);
536
537
538 if(tb->ref) {
539 GtkWidget *ref = link_button_by_id(appdata, tb->ref, tb_type, tb->id);
540 gtk_table_attach_defaults(GTK_TABLE(table), ref,
541 1, 2, tb_row+0, tb_row+1);
542 }
543
544 if(tb->name)
545 gtk_table_attach_defaults(GTK_TABLE(table), GTK_LABEL_BIG(tb->name),
546 2, 3, tb_row+0, tb_row+1);
547
548 /* --------------------- seperator -------------------------*/
549 if(tb->next)
550 gtk_table_attach_defaults(GTK_TABLE(table), gtk_hseparator_new(), 0, 3,
551 tb_row+1, tb_row+2);
552 tb_row+=2;
553 tb = tb->next;
554 }
555
556 gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
557
558 #ifndef USE_PANNABLE_AREA
559 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
560 vbox);
561 return scrolled_window;
562 #else
563 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
564 vbox);
565 return pannable_area;
566 #endif
567 }
568
569 #ifdef ENABLE_BROWSER_INTERFACE
570 static void on_gclink_clicked(GtkButton *button, gpointer data) {
571 cache_context_t *context = (cache_context_t*)data;
572 char *url = g_strdup_printf("http://www.geocaching.com/seek/log.aspx?wp=%s", context->cache->id);
573 browser_url(context->appdata, url);
574 g_free(url);
575 }
576 #endif
577
578 static GtkWidget *cache_logs(appdata_t *appdata, cache_context_t *context, log_t *log, int is_html) {
579 #ifndef USE_PANNABLE_AREA
580 /* put this inside a scrolled view */
581 GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
582 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
583 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
584 #else
585 GtkWidget *pannable_area = hildon_pannable_area_new();
586 #endif
587
588 #ifdef ENABLE_BROWSER_INTERFACE
589 gboolean gc_link = strncmp(context->cache->id, "GC", 2) == 0;
590 #else
591 #define gc_link (FALSE)
592 #endif
593
594 GtkWidget *vbox = gtk_vbox_new(FALSE, 6);
595
596 #ifdef ENABLE_BROWSER_INTERFACE
597 if(gc_link) {
598 GtkWidget *but = gtk_button_new_with_label(_("Post a new log entry for this geocache"));
599 #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5)
600 hildon_gtk_widget_set_theme_size(but,
601 (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH));
602 #endif
603 gtk_signal_connect(GTK_OBJECT(but), "clicked",
604 GTK_SIGNAL_FUNC(on_gclink_clicked), context);
605
606 gtk_box_pack_start_defaults(GTK_BOX(vbox), but);
607 }
608 #endif
609
610 /* add all logs to the vbox */
611 while(log) {
612
613 GtkWidget *frame = gtk_frame_new(NULL);
614
615 GtkWidget *ivbox = gtk_vbox_new(FALSE, 2);
616
617 GtkWidget *ihbox = gtk_hbox_new(TRUE, 2);
618
619 gtk_box_pack_start_defaults(GTK_BOX(ihbox),
620 icon_get_widget(ICON_LOG, log->type));
621
622 char date_str[32];
623 if(log->day && log->month && log->year) {
624 GDate *date = g_date_new_dmy(log->day, log->month, log->year);
625 g_date_strftime(date_str, sizeof(date_str), "%x", date);
626 g_date_free(date);
627 } else
628 strcpy(date_str, "---");
629
630 gtk_box_pack_start_defaults(GTK_BOX(ihbox), gtk_label_new(date_str));
631
632 static const char *finder_type = "profile/";
633 GtkWidget *finder = link_button_by_id(appdata, log->finder->name,
634 finder_type, log->finder->id);
635
636 gtk_box_pack_start_defaults(GTK_BOX(ihbox), finder);
637
638 gtk_box_pack_start_defaults(GTK_BOX(ivbox), ihbox);
639
640 if(log->text) {
641 /* ---- */
642 gtk_box_pack_start_defaults(GTK_BOX(ivbox), gtk_hseparator_new());
643
644 gtk_box_pack_start_defaults(GTK_BOX(ivbox),
645 html_view(appdata, log->text,
646 is_html?HTML_HTML:HTML_CUSTOM_MARKUP, FALSE, NULL, NULL));
647 }
648
649 gtk_container_add(GTK_CONTAINER(frame), ivbox);
650 gtk_box_pack_start_defaults(GTK_BOX(vbox), frame);
651
652 log = log->next;
653 }
654
655 #ifndef USE_PANNABLE_AREA
656 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
657 vbox);
658 return scrolled_window;
659 #else
660 hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(pannable_area),
661 vbox);
662 return pannable_area;
663 #endif
664 }
665
666 #ifdef USE_MAEMO
667 /* this routine is called once a second as long as the "goto" tab is visible */
668 static gboolean screensaver_update(gpointer data) {
669 appdata_t *appdata = (appdata_t*)data;
670
671 if(appdata->goto_disable_screensaver)
672 if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
673 fprintf(stderr, "error with display blank\n");
674
675 return TRUE; // fire again
676 }
677 #endif
678
679 static void on_notebook_page_change(GtkNotebook *notebook,
680 GtkNotebookPage *page,
681 guint page_num,
682 gpointer user_data) {
683
684 cache_context_t *context = (cache_context_t*)user_data;
685 GtkWidget *w = gtk_notebook_get_nth_page(notebook, page_num);
686 const char *name = gtk_notebook_get_tab_label_text(notebook, w);
687
688 #ifdef USE_MAEMO
689 if(context->handler_id)
690 gtk_timeout_remove(context->handler_id);
691 #endif
692
693 /* this is a workaround, around some bug in the gtktextwidget or so ... */
694 /* i tried to get info on this and everybody agreed that this is a bug */
695 /* in gtk but noone had a fix ready. so i came up with this. */
696 /* seems to work ... */
697 if(strcasecmp(name, _("Logs")) == 0) {
698 gtk_widget_queue_resize(w);
699 } else if(strcasecmp(name, _("TBs")) == 0) {
700 gtk_widget_queue_resize(w);
701 } else if(strcasecmp(name, _("Goto")) == 0) {
702 #ifdef USE_MAEMO
703 context->handler_id = gtk_timeout_add(1000, screensaver_update,
704 context->appdata);
705 #endif
706 goto_coordinate_update(context);
707 }
708
709 if(strcasecmp(name, _("Main")) == 0) {
710 /* the notes page may have changed its "override" setting, thus the */
711 /* striked out coordinate may need update */
712 overview_coordinate_update(context);
713 }
714 }
715
716 static void on_notebook_destroy(GtkWidget *widget, gpointer user_data ) {
717 cache_context_t *context = (cache_context_t*)user_data;
718
719 printf("destroying notebook\n");
720
721 /* cancel a pending gcvote request */
722 if(context->gcvote_request) {
723 gcvote_request_free(context->gcvote_request);
724 context->gcvote_request = NULL;
725 }
726
727 notes_destroy_event(NULL, context);
728 goto_destroy_event(NULL, context);
729
730 #ifdef USE_MAEMO
731 if(context->handler_id)
732 gtk_timeout_remove(context->handler_id);
733 #endif
734
735 free(user_data);
736 }
737
738 GtkWidget *cache_view(appdata_t *appdata, cache_t *cache) {
739 GtkWidget *notebook;
740
741 cache_context_t *cache_context = malloc(sizeof(cache_context_t));
742 memset(cache_context, 0, sizeof(cache_context_t));
743 cache_context->appdata = appdata;
744 cache_context->cache = cache;
745
746 #ifdef USE_MAEMO
747 #define TAB_DESC _("Desc.")
748 #define TAB_WPTS _("Wpts")
749 #else
750 #define TAB_DESC _("Description")
751 #define TAB_WPTS _("Waypoints")
752 #endif
753
754 notebook = gtk_notebook_new();
755
756 #ifdef USE_MAEMO
757 #if MAEMO_VERSION_MAJOR >= 5
758 /* prevents user from accidentially touching the breadcrumb trail */
759 gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook), GTK_POS_BOTTOM);
760 #endif
761 #endif
762
763 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
764 cache_overview(cache_context), gtk_label_new(_("Main")));
765
766 if(cache->long_description)
767 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
768 cache_description(appdata, cache), gtk_label_new(TAB_DESC));
769
770 if(cache->hint)
771 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
772 cache_hint(appdata, cache), gtk_label_new(_("Hint")));
773
774 if(cache->log)
775 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
776 cache_logs(appdata, cache_context, cache->log, cache->logs_are_html),
777 gtk_label_new(_("Logs")));
778
779 if(cache->wpt)
780 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
781 cache_wpts(appdata, cache->wpt), gtk_label_new(TAB_WPTS));
782
783 if(cache->tb)
784 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
785 cache_tbs(appdata, cache->tb), gtk_label_new(_("TBs")));
786
787 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
788 cache_notes(cache_context), gtk_label_new(_("Notes")));
789
790 gtk_notebook_append_page(GTK_NOTEBOOK(notebook),
791 goto_cache(cache_context), gtk_label_new(_("Goto")));
792
793 g_signal_connect(G_OBJECT(notebook), "switch-page",
794 G_CALLBACK(on_notebook_page_change), cache_context);
795
796 g_signal_connect(G_OBJECT(notebook), "destroy",
797 G_CALLBACK(on_notebook_destroy), cache_context);
798
799 return notebook;
800 }
801
802 #ifndef USE_MAEMO
803 void cache_dialog(appdata_t *appdata, cache_t *cache) {
804 GtkWidget *dialog = gtk_dialog_new_with_buttons(cache->name,
805 GTK_WINDOW(appdata->window),
806 GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
807 GTK_DIALOG_DESTROY_WITH_PARENT,
808 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
809 NULL);
810
811 gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
812
813 /* create cache visualization widget */
814 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
815 cache_view(appdata, cache));
816
817 gtk_widget_show_all(dialog);
818 gtk_dialog_run(GTK_DIALOG(dialog));
819 gtk_widget_destroy(dialog);
820 }
821
822 #else
823 #ifdef USE_STACKABLE_WINDOW
824 static void on_cache_destroy (GtkWidget *widget, appdata_t *appdata) {
825 appdata->cur_cache = NULL;
826
827 /* restore cur_view */
828 appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
829 }
830
831 void cache_dialog(appdata_t *appdata, cache_t *cache) {
832 GtkWidget *window = hildon_stackable_window_new();
833
834 /* store last "cur_view" in window */
835 g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
836
837 appdata->cur_cache = cache;
838 char *title = g_strdup_printf("%s - GPXView", cache->name);
839 gtk_window_set_title(GTK_WINDOW(window), title);
840 g_free(title);
841
842 /* create cache visualization widget */
843 appdata->cur_view = cache_view(appdata, cache);
844 gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
845
846 hildon_window_set_app_menu(HILDON_WINDOW(window),
847 menu_create(appdata, MENU_CACHE));
848
849 g_signal_connect(G_OBJECT(window), "destroy",
850 G_CALLBACK(on_cache_destroy), appdata);
851
852 gtk_widget_show_all(window);
853 }
854 #endif // USE_STACKABLE_WINDOW
855
856 #endif // USE_MAEMO